Who are Hitachi Cyber's competitors?

Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.

What products does Hitachi Cyber sell?

Hitachi Cyber sells Hitachi Cyber Cyber Threat Intelligence Services and Hitachi Cyber StandardFusion.

Hitachi Cyber

Security OperationsSanta Clara, United Statesfounded 1999acquired by Hitachi Systems

Hitachi Cyber is a cybersecurity company specializing in Security Operations, founded in 1999 and headquartered in Santa Clara, United States. It has raised $3.58M in equity across 2 priced rounds, employs about 179 people, and was acquired by Hitachi Systems in 2015.

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updated Sep 12, 2026

Latest Hitachi Cyber news and company activity

What Hitachi Cyber did, dated — selected moves from the record, one per kind, newest first.

Sep 2026PartnershipHitachi Cyber Joins IT-ISAC as Foundation Gold Member; CEO Sam Rehman Appointed to Board
Jul 2026PartnershipHitachi Cyber Partners with Vectra AI for Network Detection and Response
Dec 2025Exec changeSam Rehman Appointed Chief Executive Officer of Hitachi Systems Trusted Cyber Management Inc.

7 events tracked since Mar 2024 · selected events shownUnlock the complete Hitachi Cyber timeline

Hitachi Cyber Momentum score

14/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

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Hitachi Cyber products

Hitachi Cyber funding

Hitachi Cyber has raised $3.58M in priced equity. Its most recent round was a Venture Round in August 2014.

Equity raised: $3.58M2 priced rounds
Last round: Venture RoundAug 2014

View the complete funding history

Hitachi Cyber employees and hiring

Hitachi Cyber has about 179 employees, up 2% over the last 30 days, with 2 open roles.

Employees: 179
30-day change: +2%
Open roles: 2

See hiring trends

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

Common questions about Hitachi Cyber.

How much funding has Hitachi Cyber raised?: Hitachi Cyber has raised $3.58M in priced equity. Its most recent round was a Venture Round in August 2014.
How many people work at Hitachi Cyber?: Hitachi Cyber has about 179 employees, up 2% over the last 30 days, with 2 open roles.
Who are Hitachi Cyber's competitors?: Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.
What does Hitachi Cyber do?: Hitachi Cyber is a cybersecurity company specializing in Security Operations, founded in 1999 and headquartered in Santa Clara, United States.
What products does Hitachi Cyber sell?: Hitachi Cyber sells Hitachi Cyber Cyber Threat Intelligence Services and Hitachi Cyber StandardFusion.